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Pressure distribution in the oil reservoir in a two-dimensional plane

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Category: Content №1 2023

Last Updated on 25 February 2023

Published on 30 November -0001

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Authors:

G.Zh.Moldabayeva*, orcid.org/0000-0001-7331-1633, Satbayev University, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Z.B.Imansakipova, orcid.org/0000-0002-6000-6477, Satbayev University, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

R.T.Suleimenova, orcid.org/0000-0001-7995-5560, Atyrau University of Oil and Gas named after Safi Utebaev, Atyrau, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

N.S.Buktukov, orcid.org/0000-0001-6370-8557, D.A.Kunaev Institute of Mining, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

B.B.Imansakipova, orcid.org/0000-0003-0658-2112, Satbayev University, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

* Corresponding author e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

повний текст / full article

Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2023, (1): 038 - 045

https://doi.org/10.33271/nvngu/2023-1/038

Abstract:

Purpose. Establishment of regularities of variability of pressure dynamics in the reservoir and development on this basis of methods of control and regulation of hydrocarbon production.

Methodology. To achieve this goal, experimental studies were conducted, and the results of the experiments were summarized.

Findings. Pressure distribution functions for stationary fluid inflow in two planes have been established, which allow monitoring and management of mining operations, especially at late stages of development.

Originality. Based on the established regularities, a model of pressure distribution in the reservoir in a two-dimensional plane has been created. An experimental study of the pressure distribution in the reservoir was carried out, which allowed us to remove the characteristics of the pressure distribution along the axis of the segment of the oil reservoir under varying boundary conditions.

Practical value. A mathematical model of pressure distribution processes along the angle of inclination is proposed, which allows determining the effectiveness of flooding. The influence of the deformability of the formation, the location of the well relative to its impenetrable roof and sole, the length of the horizontal trunk and the power of the opened formation on the magnitude and intensity of the inflow to the horizontal well is estimated.

Keywords: field, pressure in the oil field, production management

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